operator.__and__(a, b) Return the bitwise and of a and b.

operator.ifloordiv(a, b) operator.__ifloordiv__(a, b) a = ifloordiv(a, b) is equivalent to a

operator.mod(a, b) operator.__mod__(a, b) Return a % b.

operator.invert(obj) operator.__inv__(obj) operator.__invert__(obj) Return

operator.itemgetter(item) operator.itemgetter(*items) Return a callable object that fetches item from its

classmethod chain.from_iterable(iterable) Alternate constructor for chain(). Gets chained inputs from a single

@functools.wraps(wrapped, assigned=WRAPPER_ASSIGNMENTS, updated=WRAPPER_UPDATES) This is a convenience function for invoking

operator.isub(a, b) operator.__isub__(a, b) a = isub(a, b) is equivalent to a -= b.

operator.setitem(a, b, c) operator.__setitem__(a, b, c) Set the value of a at index b to c

operator.delitem(a, b) operator.__delitem__(a, b) Remove the value of a at index b.